| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,990 | +15.9% |
| 1Q26 | 8,249 | +2.3% |
| 4Q25 | 7,455 | -6.2% |
| 3Q25 | 7,758 | +2.0% |
| 2Q25 | 7,756 | +4.2% |
| 1Q25 | 8,064 | +11.5% |
| 4Q24 | 7,947 | +17.3% |
| 3Q24 | 7,608 | +16.1% |
| 2Q24 | 7,446 | -10.4% |
| 1Q24 | 7,230 | -14.1% |
| 4Q23 | 6,772 | -21.3% |
| 3Q23 | 6,555 | -25.5% |
| 2Q23 | 8,307 | -3.2% |
| 1Q23 | 8,422 | -6.4% |
| 4Q22 | 8,602 | -7.1% |
| 3Q22 | 8,797 | -1.8% |
| 2Q22 | 8,583 | -0.6% |
| 1Q22 | 8,993 | -0.4% |
| 4Q21 | 9,259 | +2.3% |
| 3Q21 | 8,957 | -14.5% |
| 2Q21 | 8,636 | -17.2% |
| 1Q21 | 9,032 | -12.3% |
| 4Q20 | 9,049 | -15.4% |
| 3Q20 | 10,479 | +4.5% |
| 2Q20 | 10,429 | -4.0% |
| 1Q20 | 10,303 | -5.7% |
| 4Q19 | 10,701 | +2.6% |
| 3Q19 | 10,024 | -10.2% |
| 2Q19 | 10,864 | 0.0% |
| 1Q19 | 10,925 | +6.6% |
| 4Q18 | 10,426 | +6.9% |
| 3Q18 | 11,161 | +9.7% |
| 2Q18 | 10,863 | +10.5% |
| 1Q18 | 10,249 | +12.1% |
| 4Q17 | 9,754 | +1.8% |
| 3Q17 | 10,170 | +3.3% |
| 2Q17 | 9,834 | +9.1% |
| 1Q17 | 9,145 | -0.4% |
| 4Q16 | 9,584 | +7.7% |
| 3Q16 | 9,843 | - |
| 2Q16 | 9,018 | - |
| 1Q16 | 9,186 | - |
| 4Q15 | 8,898 | - |